AMICUS THERAPEUTICS INC

Ticker: FOLD CUSIP: 03152W109 Class: Com

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

Note: Option positions (PUT/CALL) are excluded.

Q1 2021

Shares 2,305,432 Value ($000) $22,778 Avg Close $15.48 Range $8.83 - $24.84

Q4 2020

Shares 2,257,751 Value ($000) $52,131 Avg Close $20.45 Range $13.47 - $25.39

Q3 2020

Shares 2,084,742 Value ($000) $29,437 Avg Close $14.57 Range $12.78 - $16.13

Q2 2020

Shares 2,126,511 Value ($000) $32,068 Avg Close $12.19 Range $8.63 - $15.91

Q2 2019

Shares 15,000 Value ($000) $187 Avg Close $12.69 Range $10.26 - $14.62

Q3 2015

Shares 381,695 Value ($000) $5,340 Avg Close $15.68 Range $12.15 - $18.83

Q2 2015

Shares 540,524 Value ($000) $7,648 Avg Close $12.02 Range $9.85 - $14.65

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	2,305,432	$22,778	$15.48	$8.83 - $24.84
Q4 2020	2,257,751	$52,131	$20.45	$13.47 - $25.39
Q3 2020	2,084,742	$29,437	$14.57	$12.78 - $16.13
Q2 2020	2,126,511	$32,068	$12.19	$8.63 - $15.91
Q2 2019	15,000	$187	$12.69	$10.26 - $14.62
Q3 2015	381,695	$5,340	$15.68	$12.15 - $18.83
Q2 2015	540,524	$7,648	$12.02	$9.85 - $14.65